Irregular octagonal diamond cut



FIG. 1 is a top plan view of the irregularly octagonal diamond cut, (the novelty of the cut being shown herein, namely, that the distance between each parallel side is equidistant with the exception of the distance from the left to the right side).

FIG. 2 is a bottom plan view of the stone.

FIG. 3 is a side elevation view of the stone.

FIG. 4 is an end elevation view of the stone.

FIG. 5 is an oblique side elevation view of the stone from one of the two diagonal sides.

FIG. 6 is an oblique side elevation view of the stone from the other of the two diagonal sides; and,

FIG. 7 is a perspective view of the stone showing the top and girdle surfaces, and the sides of the stone.

It being understood that the broken lines are for illustrative purposes only and form no part of the claimed design. 

I hereby claim the ornamental design for the irregular octagonal diamond cut, as shown and described. 